Condensed Consolidated Statements of Changes in Stockholders’ Equity (unaudited) - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Beginning balance (in shares) at Mar. 31, 2022		53,379,307
Beginning balance at Mar. 31, 2022	$ 31,361	$ 5	$ 211,190	$ (178,638)	$ (1,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock options exercised (in shares)		4,361
Stock options exercised	20		20
Restricted stock units vested (in shares)		4,375
Issuance of common stock (in shares)		3,199,999
Issuance of common stock	15,720	$ 1	15,719
Stock-based compensation	583		583
Other comprehensive loss	(393)				(393)
Net loss	(5,353)			(5,353)
Ending balance (in shares) at Jun. 30, 2022		56,588,042
Ending balance at Jun. 30, 2022	41,938	$ 6	227,512	(183,991)	(1,589)
Beginning balance (in shares) at Mar. 31, 2022		53,379,307
Beginning balance at Mar. 31, 2022	31,361	$ 5	211,190	(178,638)	(1,196)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	$ (30,600)
Ending balance (in shares) at Mar. 31, 2023	57,047,013	57,047,013
Ending balance at Mar. 31, 2023	$ 19,615	$ 6	230,272	(209,236)	(1,427)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Restricted stock units vested (in shares)		11,445
Restricted stock units surrendered due to net share settlement to satisfy employee tax liability (in shares)		(249)
Restricted stock units surrendered due to net share settlement to satisfy employee tax liability	(1)		(1)
Stock warrant exercise and deemed dividend related to warrant modification (in shares)		1,815,848
Stock warrant exercise and deemed dividend related to warrant modification	7,167		7,921	(754)
Deemed dividend related to issuance of Inducement Warrants	0		4,858	(4,858)
Issuance of common stock (in shares)		500,000
Issuance of common stock	1,974		1,974
Stock-based compensation	2,003		2,003
Other comprehensive loss	(487)				(487)
Net loss	$ (7,447)			(7,447)
Ending balance (in shares) at Jun. 30, 2023	59,374,057	59,374,057
Ending balance at Jun. 30, 2023	$ 22,824	$ 6	$ 247,027	$ (222,295)	$ (1,914)